| Typicality: | 0.540 |
| Saliency: | 0.535 |
| into the health effects | 12 | other |
| within their cancer centers | 9 | location |
| to investigate | 7 | purpose |
| doctor → conduct → research | 66 |
| doctor → perform → research | 12 |
| doctor → carry out → research | 8 |
| doctor → undertake → research | 8 |
| doctor → conduct → clinical research | 3 |
| doctor → conduct → medical research | 3 |
| negative | neutral | positive |
| 0.159 | 0.572 | 0.270 |
| Raw frequency | 100 |
| Normalized frequency | 0.535 |
| Modifier score | 0.690 |
| Perplexity | 399.902 |